if mitt romney really "cares," wouldn't we see it in his priorities? [ mitt romney ] there are 47% of the people who will vote for the president no matter what... who are dependent upon government, who believe that they are victims, who believe that government has a responsibility to care for them, who believe that they are entitled to health care, to food, to housing, to you-name-it... and they will vote for this president no matter what... and so my job is not to worry about those people. i'll never convince them they should take personal responsibility and care for their lives. . >> >>> sounded like a gun shot when i heard it. >> just one? >> just one. >> ten years ago,. >> i'mers mohammad and malvo began a shooting spree that killed 10 people and injured others. >> we have someone who is accurate in what they are attempting to go do. they might have a scaled shotter and that heightens our concern. >> reporter: tonight, a look back at the attacks that had all of us living in fear. >> reporter: welcome back to our coverage. we're in studio b joined b